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Software Description:

Mandrill is a stable, scalable, and safe delivery API and SMTP integration for transactional emails from websites and applications, functioning as a paid MailChimp add-on. It is mostly used by developers, rather than digital marketers.

It is backed by worldwide server network and is able to deliver emails immediately. The process is followed by complete transfer reports, real-time analytics, and an easy-to-use interface - so users have the whole picture of this service's performance.

Software Description:

RocketReach gives its users all they need to use someone's professional or personal LinkedIn profile URL to retrieve email addresses. It is a combination of tools which look for email addresses both from a company’s domain or specific peoples’ emails.

There's no need for manual contact details search, as RocketReach uses various methods for prospecting from 50+ sites in a single quest. The algorithm is always searching updated data, so contact info is always as accurate as possible.

This tool works as a Chrome extension, Google Spreadsheet add-on, or - after signing up - users can create API key, which is free for individual use. The RocketReach API retrieves contact data, and it is powered by the same search engine as their website.